Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of f(x)=16-(x-2)^2midpoint (4,-2),(0,2)distance (7,-4),(-2,-7)inflection f(x)=x^3-7x^2-24x+7domain of G
Frequently Asked Questions (FAQ)
What is the domain of (7/x)/(7/x+1) ?
The domain of (7/x)/(7/x+1) is x<-7\lor-7<x<0\lor x>0